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1. 发明申请

WO1998014274A1 CATALYST AND METHOD OF PREPARATION 审中-公开
标题翻译：催化剂及其制备方法
公开(公告)号：WO1998014274A1
公开(公告)日：1998-04-09
申请号：PCT/US1997017859
申请日：1997-10-03
申请人： ABB LUMMUS GLOBAL INC.
发明人： ABB LUMMUS GLOBAL INC. , MURRELL, Lawrence, Lee , OVERBEEK, Rudolf, Alfred , KHONSARI, Ali, M.
IPC分类号： B01J37/02
CPC分类号： B01J23/755 , B01J2/006 , B01J23/28 , B01J23/32 , B01J23/40 , B01J23/70 , B01J35/006 , B01J35/0066 , B01J35/008 , B01J37/0221 , B01J37/0232 , B01J37/0242
摘要： Catalyst particles are prepared by coating a core particle, which is usually catalytically inert with respect to the intended chemical reaction, in a fluidized bed coating apparatus. The coating technique involves repeatedly applying and drying small quantities of an atomized slurry containing the coating material in the form of a colloidal dispersion or in the form of very fine, non-colloidal particles preferably mixed with colloidal particles. In this way, incremental layers are formed to produce a final thin shell which has a highly uniform thickness, which is formed on the surface of the core and which does not penetrate porous cores. Various methods are disclosed for converting the coated particles to the desired catalyst form.
摘要翻译：催化剂颗粒通过在流化床涂布设备中涂覆通常催化惰性的核心颗粒来制备。涂覆技术包括反复施加和干燥少量含有胶体分散体形式的涂层材料的雾化浆料，或以非常细的非胶体颗粒的形式，优选与胶体颗粒混合。以这种方式，形成增量层以产生具有高度均匀厚度的最终薄壳，其形成在芯的表面上并且不穿透多孔芯。公开了用于将涂覆的颗粒转化为所需催化剂形式的各种方法。

2. 发明申请

WO1996033012A1 PROCESS FOR THE REGENERATION OF A CATALYST 审中-公开
标题翻译：催化剂再生方法
公开(公告)号：WO1996033012A1
公开(公告)日：1996-10-24
申请号：PCT/US1996004718
申请日：1996-04-05
申请人： ABB LUMMUS GLOBAL INC. , LONZA SOCIETA PER AZIONI , TONEN CHEMICAL CORPORATION , HAMASHIMA, Nagato , ASAMI, Masayuki , SUZUKI, Sadakatsu , ICHIKI, Tatsumi , UENO, Hiroshi
发明人： ABB LUMMUS GLOBAL INC. , LONZA SOCIETA PER AZIONI , TONEN CHEMICAL CORPORATION
IPC分类号： B01J20/34
CPC分类号： B01J38/04 , B01J27/285 , C07C51/215 , Y02P20/584 , C07C57/145
摘要： It is intended to improve an activity of a catalyst used in a process for the preparation of maleic anhydride by oxidizing n-butane in a fluidized bed reactor, wherein the catalyst comprises vanadium-phosphorus compound oxides. The catalyst particles are taken out of the reactor and flaky catalyst present together with the catalyst particles is separated and removed.
摘要翻译：旨在通过在流化床反应器中氧化正丁烷来提高用于制备马来酸酐的方法中使用的催化剂的活性，其中催化剂包含钒 - 磷复合氧化物。将催化剂颗粒从反应器中取出并分离并除去与催化剂颗粒一起存在的片状催化剂。

3. 发明申请

WO1998037169A1 OLEFIN PLANT RECOVERY SYSTEM EMPLOYING CATALYTIC DISTILLATION 审中-公开
标题翻译： OLEFIN植物恢复系统采用催化蒸馏
公开(公告)号：WO1998037169A1
公开(公告)日：1998-08-27
申请号：PCT/US1997001932
申请日：1997-02-19
申请人： ABB LUMMUS GLOBAL INC. , CHEMICAL RESEARCH & LICENSING COMPANY , STANLEY, Stephen, J. , McCARTHY, Francis, D. , SUMNER, Charles , GILDERT, Gary, Robert
发明人： ABB LUMMUS GLOBAL INC. , CHEMICAL RESEARCH & LICENSING COMPANY
IPC分类号： C10G70/02
CPC分类号： C10G7/00 , C10G45/00 , C10G45/32 , C10G70/02
摘要： The C2 to C5 and heavier acetylenes and dienes in a thermally cracked feed stream are hydrogenated without significantly hydrogenating the C2 and C3 olefins. Additionally, the C4 and heavier olefins may be hydrogenated. Specifically, the cracked gas feed in an olefin plant is hydrogenated in a distillation reaction column containing a hydrogenation catalyst without the necessity of separating the hydrogen out of the feed and without any significant hydrogenation of the ethylene and propylene. A combined reaction-fractionation step known as catalytic distillation hydrogenation is used to simultaneously carry out the reactions and separations while maintaining the hydrogenation conditions such that the ethylene and propylene remain substantially unhydrogenated and essentially all of the other C2 and heavier unsaturated hydrocarbons are hydrogenated. Any unreacted hydrogen can be separated by a membrane and then reacted with separated C9 and heavier materials to produce hydrogenated pyrolysis gasoline.
摘要翻译：在热裂化的进料流中C2至C5和较重的炔和二烯被氢化而不显着氢化C2和C3烯烃。另外，C4和较重的烯烃可以被氢化。具体来说，在含有氢化催化剂的蒸馏反应塔中，将烯烃装置中的裂化气体进料氢化，而不需要将氢气从进料中分离出来，而乙烯和丙烯没有明显的氢化。使用称为催化蒸馏氢化的组合反应分级步骤同时进行反应和分离，同时保持氢化条件，使得乙烯和丙烯保持基本上未氢化，并且基本上所有其它的C2和较重的不饱和烃都被氢化。任何未反应的氢气可以通过膜分离，然后与分离的C9和较重物质反应，生成氢化裂解汽油。

4. 发明申请

WO1996034072A1 PROCESS FOR CONVERTING OLEFINIC HYDROCARBONS USING SPENT FCC CATALYST 审中-公开
标题翻译：使用空气FCC催化剂转化烯烃的方法
公开(公告)号：WO1996034072A1
公开(公告)日：1996-10-31
申请号：PCT/US1996005946
申请日：1996-04-29
申请人： ABB LUMMUS GLOBAL INC.
发明人： ABB LUMMUS GLOBAL INC. , TSANG, Chih-Hao, Mark , PETTY, Randall, Hughes , CLAUSEN, Glenn, Allen , SCHRADER, Charles, Henry
IPC分类号： C10G11/18
CPC分类号： C10G69/00 , C10G11/18 , C10G50/00
摘要： Disclosed is a process for converting olefinic hydrocarbons using spent FCC catalysts which comprises using spent FCC catalysts, optionally containing spent FCC additives, in the reactor/stripper part of the FCCU, instead of or in addition to a separate olefin upgrader, to upgrade C>2 8 4 5
摘要翻译：公开了一种使用废FCC催化剂转化烯烃的方法，其包括在FCCU的反应器/汽提器部分中使用废FCC催化剂，任选地含有废FCC添加剂，代替或除了单独的烯烃升级器，以升级C> 2 <-C>可低聚烯烃，优选丙烯和乙烯，转化成C 4+烯烃和异链烷烃以及汽油，其中原料可以是含有丙烯/乙烯的FCCU的产物流，例如例如，吸收剂和脱丙烷剂开销。

5. 发明申请

WO1996032193A1 PROCESS FOR THE REGENERATION OF A CATALYST 审中-公开
标题翻译：催化剂再生方法
公开(公告)号：WO1996032193A1
公开(公告)日：1996-10-17
申请号：PCT/US1996004635
申请日：1996-04-04
申请人： ABB LUMMUS GLOBAL INC. , LONZA SOCIETA PER AZIONI , TONEN CHEMICAL CORPORATION , HAMASHIMA, Nagato , ASAMI, Masayuki , SUZUKI, Sadakatsu , ICHIKI, Tatsumi , UENO, Hiroshi , ARNOLD, Stephen, C. , STEFANI, Giancarlo
发明人： ABB LUMMUS GLOBAL INC. , LONZA SOCIETA PER AZIONI , TONEN CHEMICAL CORPORATION
IPC分类号： B01J23/92
CPC分类号： B01J38/06 , B01J23/92 , B01J27/285 , C07C51/215 , Y02P20/584 , C07C57/145
摘要： A process is provided for regenerating a vanadium-phosphorus oxide catalyst which is used in a process for the preparation of maleic anhydride by oxidizing butane. The reaction is terminated and the catalyst is brought into contact with steam in tne amount of 0.02 to 30 g per g of catalyst at 300 to 600 DEG C.
摘要翻译：提供了用于再生用于通过氧化丁烷制备马来酸酐的方法中的钒 - 磷氧化物催化剂的方法。反应终止，催化剂在300〜600℃下与蒸汽接触，量为0.02〜30g / g催化剂。

6. 发明申请

WO1995032263A1 QUENCH COOLER 审中-公开
标题翻译： QU CH CO
公开(公告)号：WO1995032263A1
公开(公告)日：1995-11-30
申请号：PCT/US1995006504
申请日：1995-05-22
申请人： ABB LUMMUS GLOBAL INC. , SCHMIDT'SCHE HEISSDAMPF-GESELLSCHAFT MBH
发明人： ABB LUMMUS GLOBAL INC. , SCHMIDT'SCHE HEISSDAMPF-GESELLSCHAFT MBH , ALBANO, John, Vincent , SUNDARAM, Kandasamy, Meenakshi , HERRMANN, Hellmut, Adam
IPC分类号： C10G09/20
CPC分类号： F28F9/0275 , C10G9/002 , F28D7/106 , F28D2021/0075
摘要： A quench cooler or transferline heat exchanger for quenching the effluent from a cracking furnace has an inlet coupling between the cracking furnace tubes and the tubes of the quench cooler which splits the flow into a plurality of branches. The flow passages are configured to initially decelerate and then reaccelerate the gas. This involves a conical diverging diffuser section and then a tapered and branched converging section. The cross sectional transitions are smooth to avoid dead spaces and minimize pressure loss.
摘要翻译：用于对来自裂解炉的流出物进行淬火的骤冷器或传输线热交换器在裂解炉管与骤冷器的管之间具有入口耦合，其将流分解成多个分支。流动通道构造成初始减速然后再加速气体。这涉及锥形发散扩散器部分，然后是锥形和分支的会聚部分。横截面过渡是平滑的，以避免死空间和最小化压力损失。

7. 发明申请

WO1997039300A1 INTRODUCTION OF FLUIDIZABLE INERTS INTO REACTORS CONTAINING FLUIDIZED CATALYST 审中-公开
标题翻译：可流化成分引入含有流化催化剂的反应器
公开(公告)号：WO1997039300A1
公开(公告)日：1997-10-23
申请号：PCT/US1997002646
申请日：1997-02-20
申请人： ABB LUMMUS GLOBAL INC. , TRUBAC, Robert, E. , OVERBEEK, Rudolf, A.
发明人： ABB LUMMUS GLOBAL INC.
IPC分类号： F27B15/00
CPC分类号： B01J8/388 , B01J8/32 , F27B15/00
摘要： A gas phase chemical reaction is carried out in a fluidized bed reactor (10) to which a quantity of fluidizable "inert" particles has been added. The chemical reaction is one in which the fluidized particles in the reactor tend to become sticky and agglomerate, which has a negative impact on the hydrodynamics of the fluidized bed and the effectiveness of the catalyst. By employing inert particles having a low surface area, i.e., a BET surface of less than 1 m /g, these problems are reduced or eliminated. The inert particles may range from fines, smaller than the catalyst particles, to particles larger than the catalyst. In an embodiment, fine catalyst particles are omitted, avoiding the loss of expensive catalyst fines. The particles size distribution for proper fluidization and reactor performance, is provided by the addition of inert particles, which includes fines to replace the omitted fine catalyst particles. Any loss of fines due to the inability to separate them or by contamination is in the form of inexpensive inert particles rather than expensive catalyst particles. The presence of low surface area inert particles substantially removes or prevents the adverse impact on hydrodynamics and reaction performances created by the stickiness and/or agglomeration.
摘要翻译：在流化床反应器（10）中进行气相化学反应，向其中加入一定量的可流化的“惰性”颗粒。化学反应是其中反应器中的流化颗粒倾向于变粘和聚集的化学反应，其对流化床的流体动力学和催化剂的有效性具有负面影响。通过使用具有低表面积，即BET表面小于1m 2 / g的惰性颗粒，这些问题被减少或消除。惰性颗粒的范围从小于催化剂颗粒的细粒到比催化剂大的颗粒。在一个实施方案中，省略了细的催化剂颗粒，避免了昂贵的催化剂细粉的损失。通过添加惰性颗粒提供适当流化和反应器性能的颗粒尺寸分布，其包括细粒以代替省略的细催化剂颗粒。由于无法将它们分离或污染而导致的细粉损失是廉价的惰性颗粒而不是昂贵的催化剂颗粒的形式。低表面积惰性颗粒的存在基本上消除或防止由粘性和/或附聚产生的对流体动力学和反应性能的不利影响。

8. 发明申请

WO1997033953A1 CATALYTIC DISTILLATION AND HYDROGENATION OF HEAVY UNSATURATES IN AN OLEFINS PLANT 审中-公开
标题翻译：催化蒸馏和加氢工艺中的重质不饱和酸
公开(公告)号：WO1997033953A1
公开(公告)日：1997-09-18
申请号：PCT/US1997002354
申请日：1997-02-13
申请人： ABB LUMMUS GLOBAL INC.
发明人： ABB LUMMUS GLOBAL INC. , STANLEY, Stephen, J. , SUMNER, Charles
IPC分类号： C10G70/02
CPC分类号： C10G45/32 , C10G70/02
摘要： In an olefins plant for the production and recovery of ethylene and propylene, the hydrogenation of the C2 acetylene, the C3 acetylenes and dienes and the C4 and heavier acetylenes, dienes and olefins and the selective separation of the resulting products is carried out by the use of various arrangements of one or more reaction distillation columns. These columns contain a hydrogenation catalyst and concurrently perform a catalytic hydrogenation reaction and a distillation function.
摘要翻译：在用于生产和回收乙烯和丙烯的烯烃装置中，C2乙炔，C3乙炔和二烯以及C4和较重乙炔，二烯和烯烃的氢化和所得产物的选择性分离通过使用的一种或多种反应蒸馏塔的各种排列。这些色谱柱含有氢化催化剂，同时进行催化氢化反应和蒸馏功能。

9. 发明申请

WO1996033804A1 PROCESS FOR THE REGENERATION OF A CATALYST 审中-公开
标题翻译：催化剂再生方法
公开(公告)号：WO1996033804A1
公开(公告)日：1996-10-31
申请号：PCT/US1996005688
申请日：1996-04-24
申请人： ABB LUMMUS GLOBAL INC. , LONZA SOCIETA' PER AZIONI , TONEN CHEMICAL CORPORATION , ICHIKI, Tatsumi , HAMASHIMA, Nagato , NAKAMURA, Teiji , ASAMI, Masayuki , SUZUKI, Sadakatsu , UENO, Hiroshi
发明人： ABB LUMMUS GLOBAL INC. , LONZA SOCIETA' PER AZIONI , TONEN CHEMICAL CORPORATION
IPC分类号： B01J38/04
CPC分类号： B01J38/04 , B01J27/285 , C07C51/215 , Y02P20/584 , C07C57/145
摘要： A process is provided for the regeneration of a vanadium-phosphorus oxide catalyst which has been used in a process for the preparation of maleic anhydride by oxidizing butane. The used catalyst particles are removed from the fluidized bed reactor and subjected to impact with each other and/or with structural surfaces such that the deteriorated layer is peeled away. Various forms of equipment may be employed such as pneumatic classifiers, jet mills and jetted fluidized beds.
摘要翻译：提供了用于氧化丁烷制备马来酸酐的方法中使用的钒 - 磷氧化物催化剂的再生方法。将所使用的催化剂颗粒从流化床反应器中除去并且彼此冲击和/或与结构表面进行冲击，使得劣化层被剥离。可以使用各种形式的设备，例如气动分级机，喷射磨机和喷射流化床。

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